Online dating, eating vegetables, squat jumps—they’re called “necessary evils” for a reason. Adding some air to a squat makes an otherwise tolerable move just plain exhausting—but it also helps rev ...

Picking up heavy weights can be empowering and rewarding, but you don't need equipment to start a fire in your leg muscles. In fact, some of the most effective exercises can be done using your own ...

Squat mistakes, like rounding your back, can increase injury risk and reduce results. Here's how to stop doing them.

Flexibility, how do you define it? In simple terms, it's about moving efficiently from one position to the next. Proper mobility requires a balance of flexibility, strength, and control across ...

We love us some squats. And what's not to love? It's an effective and simple way to work that booty and tone your tush! And we're really loving this variation. Cardio and strength training together?

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

WHEN IT COMES to the barbell back squat, the exercise sometimes referred to as the "king" of all the heavyweight moves in the gym, the biggest point of focus for guys isn't necessarily how many plates ...